Adafruit UDA1334A I2S Stereo DAC breakout. The NXP UDA1334A is a jack-of-all-I2S-trades: you can use 3.3V - 5V logic levels (a rarity), and can process multiple different formats by setting two pins to high or low. The DAC will process data immediately, and give you a clear, analog, stereo line level output.
Inputs - I2S (the default) or 16-bit, 20-bit or 24-bit left justified data. It can be set it up to take an input system/master clock ot default-set.
A low-dropout regulator, and the recommended band-pass filter, to get a very nice clean output.
Product Dimensions: 40.0mm x 25.0mm x 7.1mm / 1.6" x 1.0" x 0.3"
Product Weight: 4.6g / 0.2oz